thank you, steve. >>> 7:09. later today, we could find out if smoke from a grass fire near antioch contains hazardous materials. people in antioch and brentwood were concerned about the smoke. it started at 2:30 yesterday afternoon in a marshland in sacramento county. it was out by 7:00 last night. firefighters let it burn itself out because no homes were in danger. plus it was hard to get to. at first, air quality district officials say the fire was a prescribed burn. but later changed that to an accidental vegetation fire. however, this is the season for prescribed burns. the burns are allowed to control marsh debris and to control the area for wildlife. this year the period began on march 1st and runs through april 15th. the fires must be deemed necessary by the california department of fish and wildlife. >>> 7:0. in the southern u.s. hot, dry, windy conditions causing two wildfires to rapidly expand. in south carolina, look at this. investigators want to know what caused this fire. it damaged or destroyed mo